diff --git a/dev-lang/php/php-5.6.4.recipe b/dev-lang/php/php-5.6.4.recipe
index 21bdba638..ca8452d18 100644
--- a/dev-lang/php/php-5.6.4.recipe
+++ b/dev-lang/php/php-5.6.4.recipe
@@ -12,7 +12,7 @@ CHECKSUM_SHA256="576f9001b612f5ddc22f447311bbec321e2c959b6a52259d664c4ba04ef044f
 SOURCE_FILENAME="php-$portVersion.tar.bz2"
 PATCHES="php-$portVersion.patch"
 
-ARCHITECTURES="x86_gcc2 ?x86 x86_64"
+ARCHITECTURES="x86_gcc2 ?x86 ?x86_64"
 
 PROVIDES="
 	php = $portVersion